package com.sias.oj.config;

import com.qcloud.cos.COSClient;
import com.qcloud.cos.ClientConfig;
import com.qcloud.cos.auth.BasicCOSCredentials;
import com.qcloud.cos.auth.COSCredentials;
import com.qcloud.cos.region.Region;
import lombok.Data;
import org.springframework.boot.context.properties.ConfigurationProperties;
import org.springframework.context.annotation.Bean;
import org.springframework.context.annotation.Configuration;

/**
 * 腾讯云对象存储客户端
 *
 * @author <a href="https://github.com/sogra">程序员sogra</a>
 */
@Configuration
@ConfigurationProperties(prefix = "cos.client")
@Data
public class CosClientConfig {

  /**
   * accessKey
   */
  private String accessKey;

  /**
   * secretKey
   */
  private String secretKey;

  /**
   * 区域
   */
  private String region;

  /**
   * 桶名
   */
  private String bucket;

  @Bean
  public COSClient cosClient() {
    // 初始化用户身份信息(secretId, secretKey)
    COSCredentials cred = new BasicCOSCredentials(accessKey, secretKey);
    // 设置bucket的区域, COS地域的简称请参照 https://www.qcloud.com/document/product/436/6224
    ClientConfig clientConfig = new ClientConfig(new Region(region));
    // 生成cos客户端
    return new COSClient(cred, clientConfig);
  }
}